positioning bolt 中文意思是什麼
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Axis positioning buildings, infrastructure and elevation axes, anchor bolt fastening should conform to the specifications and design requirements
建築物的定位軸線、基礎軸線和標高、地腳螺栓的規格及其緊固應符合設計要求。 -
Install the new element and gasket, checking for correct positioning. reconnect the electrical terminals and tighten the retaining bolt
安裝新的加熱棒和墊圈，確認是否位置是否正確。重新連接電氣端子，旋緊固定螺栓。
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